After 15 months of pretty good sleep why is my child acting crazy now? Charlie has never slept through the night with any regularity but she always went back down easily. Lately, this girl wants to PARTY at 1am. She isn’t cranky and crying, she just wants to play. Last night, she was just running back and forth between me and Conor or she’d just sit up and babble to herself. However, I couldn’t leave her alone. She had to be near one of us or she’d start fussing. She was obviously very tired but she would not stay down for long. The moment she’d start to fall asleep she’d force herself to wake up. Is this some sort of sleep regression?